✖

Home

Stock Categories

Quality Control

Yuken Piston pump

Yuken single Vane pump

DENISON vane pump

Home>Products>Four-row Cylindrical Roller Bearings>AC644556B KOYO Single-row, matched pair angular contact ball bearings

KOYO AC644556B MODELS

Need a CAD or 3D Model?

Contact Now WhatsApp Be Our Agent

AC644556B KOYO Single-row, matched pair angular contact ball bearings

Name: AC644556B KOYO Single-row, matched pair angular contact ball bearings
Brand: KOYO
SKU: AC644556B
Rating: 4.9 (5 reviews)

KOYO AC644556B Bearing SPECIFICATIONS

Brand Name:KOYO
Model Number:
AC644556B
Min.Order Quantity:Negotiation
Price:Negotiation

Download KOYO AC644556B Spec Sheet

KBJ Hydraulic Pump Technology Co., Ltd.

KBJ Hydraulic Pump Technology Co., Ltd.China

KBJ Hydraulic Pump Technology Co., Ltd.2020-07-10 09:46:19
Welcome to my shop! Glad to serve you! Please send your question!

Interested In: Price Inspection Certificate Product Specifications Company Profile

AC644556B KOYO Single-row, matched pair angular contact ball bearings Systems

Category:Pillow Block
Inventory:0.0
Minimum Buy Quantity:N/A
Weight:31.326
Product Group:M06288
Number of Mounting Holes:2
Mounting Method:Concentric Collar
Housing Style:2 Bolt Pillow Block
Rolling Element:Spherical Roller Bearing
Housing Material:Cast Steel
Expansion / Non-expansion:Non-expansion
Mounting Bolts:7/8 Inch
Relubricatable:Yes
Insert Part Number:22220
Seals:Triple Lip Nitrile Rubber
Housing Configuration:1 Piece Solid
Inch - Metric:Inch
Other Features:Double Row | Single Collar | SN Style | With Set Screw
Long Description:2 Bolt Pillow Block; 3-3/4" Bore; 4-59/64" Base to Center Height; Concentric Collar Mount; Spherical Roller Bearing; 12.56" Minimum Bolt Spacing; 14.41" Bolt Spacing Maximum; Relub
UNSPSC:31171511
Harmonized Tariff Code:8483.20.40.80
Noun:Bearing
Keyword String:Pillow Block
Manufacturer Item Number:QASN20A312SM
Weight / LBS:79
Bolt Spacing Minimum:12.56 Inch | 319.024Millimeter
d:3.75 Inch | 95.25 Millimeter
B:4.921 Inch | 125 Millimeter
Nominal Bolt Center to Center:13.5 Inch | 342.5 Millimeter
D:4.61 Inch | 117.094 Millimeter
Bolt Spacing Maximum:14.41 Inch | 366.014Millimeter
Actual Bolt Center to Center:0 Inch | 0Millimeter

AC644556B KOYO Single-row, matched pair angular contact ball bearings pdf

KOYO AC644556B AC644556B KOYO Single-row, matched pair angular contact ball bearings Code system

TC-SLR	33
Da min	179 mm
KBRG	3111
Da max.	190 mm
Z_	26
d	130 mm
Db min.	192 mm
e	0.43
Calculation factor (Y0)	0,76
GRS rpm	1600
Width (mm)	45
C0r	54500
D_a2	179
D_	200
(Grease) Lubrication Speed	1600 r/min
Cr	32500
Prod_Type3	TRBSR_MD_A
B	45 mm
da	145
TC-BET21	3

AC644556B KOYO Single-row, matched pair angular contact ball bearings Interchange Search
No.	Brand	d	D	B	C	a	Size	Width	r min.
AC644556B	KOYO	320 mm	449,5 mm	56 mm	318 kN	189,5 mm	320x449.5x56	56	3 mm

NNU4932 KOYO Double-row cylindrical roller bearings	Limiting Speed - Grease:2,200 rpm; Enclosure:Open; Basic dynamic load rating (C):335 kN; 2B:94 mm; D:215 mm; Dynamic Load Rating:335,000 N; C:47 mm; (Grease) Lubrication Speed:2200 r/min; r min.:3 mm; r1 min.:1.1 mm; Static Load Rating:380,000 N; Width (mm):47; Basic static load rating (C0):380 kN;
NN3026 KOYO Double-row cylindrical roller bearings	C:43 mm; B:43 mm; Bore Diameter (mm):95; Limiting speed:4800 r/min; D1:149 mm; Reference speed:4300 r/min; Size (mm):95x170x43; F:112,5 mm; d1:– mm; Fatigue load limit (Pu):45,5; da max:110 mm; da min.:107 mm; r2 min.:2,1 mm; Width (mm):43; rb max.:2 mm; Basic dynamic load rating (C):325 kN; S:3 mm;
NNU493 KOYO Double-row cylindrical roller bearings	Weight:8.25 Kg; Da max.:177 mm; Size (mm):90x190x64; C:64 mm; Width (mm):64; ra max.:2.5 mm; Calculation factor (e):0.34; (Grease) Lubrication Speed:2800 r/min; D:190 mm; B:64 mm; da min.:103 mm; Calculation factor (Y1):1.84; Bearing number:2318K; r min.:3 mm; Outer Diameter (mm):190; Basic dynamic
NN3024 KOYO Double-row cylindrical roller bearings	d:381 mm; D:508 mm; E:485 mm; C:63,5 mm; r max:5 mm; Outer Diameter (mm):485; Bearing number:150RIJ613; B:63,5 mm; F:404 mm; Bore Diameter (mm):381;
NN303 KOYO Double-row cylindrical roller bearings	ra - max.:2 mm; ra max.:2 mm; b:3.5 mm; da - min.:132 mm; Bore Diameter (mm):215; Calculation factor - kr:0.3; Limiting value e:0.3; Fatigue load limit Pu:72 kN; da max.:140 mm; D1:187.75 mm; r3,4 min.:2.1 mm; d:120 mm; da min.:132 mm; Reference speed:3400 r/min; Basic dynamic load rating - C:520 kN
NNU4928 KOYO Double-row cylindrical roller bearings	db max.:163 mm; Sa:7; TC-DA2:14.128; ALPHA_:12.333; outer r:2; Bearing number:HR32930J; D_a2:196; Bore Diameter (mm):150; ra max.:2 mm; Prod_Type3:TRBSR_MD_A; inner ra:2; Da min:196 mm; mass:4.05; TC-BET21:1; rb max.:2 mm; T-ALP21:24; GRS rpm:1500; Width (mm):38; LangID:1; TC-RA:469.5;
NN3028 KOYO Double-row cylindrical roller bearings	Retainer Material:Machined Brass; Configuration:Double Row; Limiting Speed - Grease:1,400 rpm; Nr. of Holes:6; Axial Load Factor Y1:2.43; B:86 mm; Dynamic Load Rating:1,460,000 N; Roller Profile:Symmetric; Axial Load Factor Y2:3.61; Radial Clearance:0.120 to 0.180 mm; D:320 mm; d:180 mm; Axial Load
NNU4926 KOYO Double-row cylindrical roller bearings	d1:43,7 mm; Outer Diameter (mm):62; d:35 mm; f:1,7 mm; r0 max.:0,6 mm; C:14 mm; Limiting speed:15000 r/min; Weight:0,15 Kg; Reference speed:24000 r/min; da max:39,6 mm; r1 min.:1 mm; r2 min.:1 mm; Bearing number:6007NR; Ca max.:3,76 mm; Width (mm):14; Size (mm):35x62x14; Fatigue load limit (Pu):0,44

AC644556B KOYO Single-row, matched pair angular contact ball bearings Video

Original AC644556B bearing - KOYO AC644556B bearing

Original KOYO AC644556B bearing. 320x449.5x56. Eccentric Bearings, Koyo Bearings, Bearings 25uz 857187t2 manufacturer / supplier in China, offering

UCFB209-27 in Chicago-KOYO Bearings - FAG,SKF bearings

Our Angular contact ball bearings KOYO AC644556B bearings and other bearings are 100% compliant with the international quality standard ISO 9001 and are

ISB EB1.20.0224.200-1STTN|Подшипники EB1.20.0224.200

KOYO AC644556B|Подшипники AC644556B KOYO Bearings weight · KOYO AC644556B. 320x449,5x56. новый. Распродажа! KOYO AC6848B|Подшипники

LARGE SIZE BALL & ROLLER BEARINGS

We are pleased to offer you this newly issued Koyo large size rolling bearing catalogue. The conventional large size rolling bearing catalogue has been thor-

SKF BS2-2209-2CS/VT143 bearing - SKF, FAG, TIMKEN, INA

This KOYO AC644556B bearing is the original product, with best price, fast delivery and best ... KOYO Angular contact ball bearing: Correspond to the design

98394X/98789D+X1S-98394X Bearing TIMKEN bearing size

SKF Bearing · FAG Bearing · INA Bearing · TIMKEN Bearing · NSK Bearing · NTN Bearing · IKO Bearing · NACHI Bearing · KOYO Bearing · Bearing Distributor

KOYO AC644556B INTERCHANGE

Four-row Cylindrical Roller Bearings Part series AC644556B is a potential replacement for these common bearing part numbers:

NSKAC644556B
SKFAC644556B
NTNAC644556B
FAGAC644556B
TIMKENAC644556B
KOYOAC644556B
NACHIAC644556B
DODGEAC644556B

Contact Us

KBJ Hydraulic Pump Technology Co., Ltd.: AddressZona Industriala-Vest, 4 Strada Salzburg, 24 00 SIBIU, Romania; Phone(Working Time); Fax

Send Now

KOYO AC644556B Technical Articles

What are the main types of hydraulic pumps?

Hydraulic Pumps | Parts and Components | DTA HydraulicsYou can use hydraulic machines - equipped with a pump - to do different types of work such as lift, lower, open, close or rotate components. A hydraulic pump is Different types of...

What causes a hydraulic pump to Cavitate?

Pop the Cavitation Bubble in Hydraulic Systems | ValinSep 22, 2015 — As previously stated, the leading causes of cavitation in hydraulic systems are improper pump suction-line configurations and the use of filters Pump cavitation: 7 ways...

What is the difference between vane pump and gear pump?

The Right Pump for the Job - Design WorldJul 10, 2009 — A gear pump carries fluid between the teeth of two meshing gears. One gear is driven by the drive shaft and turns an idler gear. Gear and vane pumps are primarily used for fixed flow...