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Home>Products>Wide Series Cylindrical Roller Bearings>4CR76 KOYO Four-row cylindrical roller bearings

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4CR76 KOYO Four-row cylindrical roller bearings

Name: 4CR76 KOYO Four-row cylindrical roller bearings
Brand: KOYO
SKU: 4CR76
Rating: 4.9 (5 reviews)

KOYO 4CR76 Bearing SPECIFICATIONS

Brand Name:KOYO
Model Number:
4CR76
d:1.2500 in
radial static load capacity::2567 lb
D:3.2500 in
seal type::Felt Seal
B:4.2500 in
length through bore::1-9/16 in
bore type::Round
operating temperature range::+200 to +400 °F

Guangzhou Ouster Hydraulic Co., Ltd.

Guangzhou Ouster Hydraulic Co., Ltd.China

Guangzhou Ouster Hydraulic Co., Ltd.2020-07-10 09:46:19
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4CR76 KOYO Four-row cylindrical roller bearings Product description

d:1.2500 in
radial static load capacity::2567 lb
D:3.2500 in
seal type::Felt Seal
B:4.2500 in
length through bore::1-9/16 in
bore type::Round
operating temperature range::+200 to +400 °F
duty type::Standard Duty
finish/coating::Uncoated
mounting type::Four-Bolt Flange
maximum rpm::2400 RPM
housing material::Cast Iron
lubrication type::Lubrication Fitting
locking device::Set Screw
series::SF
expansion type::Non-Expansion Bearing (Fixed)
replacement bearing::1-14
radial dynamic load capacity::4381 lb

KOYO 4CR76 4CR76 KOYO Four-row cylindrical roller bearings Code system

ra1 (max)	3 mm
d	180 mm
Da (max)	302 mm
Static Load Rating	675,000 N
r1	4 mm
Inside Ring Outside Diameter	218 mm
ra (max)	3 mm
D	320 mm
db (max)	214 mm
db (min)	198 mm
Limiting Speed - Grease	1,900 rpm
dd (min)	233 mm
Limiting Speed - Oil	2,200 rpm
Fillet Radius/Chamfer	4 mm
Radial Clearance	0.120 to 0.170 mm
Enclosure	Open
Dynamic Load Rating	495,000 N
dc (min)	221 mm
Bore Type	Cylindrical Bore
Configuration	Single Row

Cross reference 4CR76 KOYO Four-row cylindrical roller bearings
No.	Brand	d	D	B	C	Fw	Cu	Cr	C0r
4CR760A	KOYO	760 mm	1080 mm	805 mm	23100 kN	845 mm	-	-	-
4CR760	KOYO	760	1080	805	790	847	4810	24300	61700

DC4968VW KOYO Full complement cylindrical roller bearings	C0 - Static Radial Rating:30100 lbf; G2 - Heat Generation Factor (Rib-Roller End):10.5; d:1.5 in; Cup Part Number:3525-B; e - ISO Factor8:0.31; C - Cup Width:0.9375 in; Cg - Geometry Factor11:0.0808; C1 - Dynamic Radial Rating (1 million revolutions)5:25500 lbf; Design Units:Imperial; db - Cone Back
DC4864VW KOYO Full complement cylindrical roller bearings	Eng Internal Radial Clearance - Min:0.0047; Dimension L:8.83 in; e - Geometry Factor:0.33; Dimension C:9.25 in; Bearing Number:23234; Pre Install Clearance Max:0.0071 in; Shaft Size Type:Metric; Housing Style:Four-Bolt Pillow Blo; Oil Lubrication - M/N Seal:600 rpm; Locking Style:Eccentric; Float:0.
DC4868VW KOYO Full complement cylindrical roller bearings	Da - Cup Frontface Backing Diameter:95.5 mm; e - ISO Factor3:0.83; Series:31309M; K - Factor2:0.71; Cup Part Number:Y31309M; Cg - Geometry Factor:0.1; G1 - Heat Generation Factor (Roller-Raceway):30.4; Y - ISO Factor4:0.73; Design Units:METRIC; r - Cup Backface To Clear Radius1:1.52 mm; Db - Cup Bac
DC4976VW KOYO Full complement cylindrical roller bearings	D:240 mm; r1:1.5 mm; dc (min):184 mm; Static Load Rating:340,000 N; Dynamic Load Rating:238,000 N; Enclosure:Open; Limiting Speed - Grease:2,600 rpm; Configuration:Single Row; db (min):168.5 mm; ra (max):2 mm; Limiting Speed - Oil:3,200 rpm; Da (max):228 mm; ra1 (max):1.5 mm; Radial Clearance:0.115
DC4980VW KOYO Full complement cylindrical roller bearings	Support Type:Two-Bolt Plummer Blo; Weight:106 lb; Bearing - Housing - Seal UPC:013992089403; Dimension H2:12.4 in; Seal Type:High Temperature Pac; Note:This product line wa; Bearing Number:MSE311BX; Pillow/Plummer Block Style:Split Cylindrical Ho; Dimension H1:2.4 in; Cor - Static Load Rating:110381
DC4876VW KOYO Full complement cylindrical roller bearings	Dynamic Load Rating:840,000 N; Enclosure:Open; Limiting Speed - Oil:2,400 rpm; D:280 mm; Static Load Rating:1,130,000 N; db (max):164 mm; ra1 (max):3 mm; Limiting Speed - Grease:1,900 rpm; Inside Ring Outside Diameter:167 mm; Fillet Radius/Chamfer:4 mm; Configuration:Single Row; Radial Clearance:0.0
DC4872VW KOYO Full complement cylindrical roller bearings	B:50 mm; Fillet Radius/Chamfer:3 mm; ra (max):2.5 mm; Static Load Rating:601,000 N; Da (max):226 mm; Axial Load Factor Y0:2.72; Groove Width A:8 mm; Constant e:0.24; Axial Load Factor Y2:4.14; Configuration:Double Row; Roller Profile:Asymmetric; Hole Diameter (do):4 mm; Dynamic Load Rating:655,000 N
DC4972VW KOYO Full complement cylindrical roller bearings	d:105 mm; Fillet Radius/Chamfer:1 mm; Enclosure:Single Shield with S; Snap Ring Outside Diameter:135.7 mm; D:130 mm; Factor fo:15.9; Dynamic Load Rating:19,900 N; Static Load Rating:21,900 N; B:13 mm; Cy (max):2.9 mm; ra (max):1 mm; D1 (max):127.6 mm; Snap Ring Width:1.1 mm; Bore Type:Cylindrical Bo

4CR76 KOYO Four-row cylindrical roller bearings Video

KOYO 4CR76 INTERCHANGE

Wide Series Cylindrical Roller Bearings Part series 4CR76 is a potential replacement for these common bearing part numbers:

NSK4CR76
SKF4CR76
NTN4CR76
FAG4CR76
TIMKEN4CR76
KOYO4CR76
NACHI4CR76
DODGE4CR76

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Guangzhou Ouster Hydraulic Co., Ltd.: AddressNo. 56, Zhongyun Rd. Zhongcun Street, Panyu District, Guangzhou 511495; Phone(Working Time)86-15153696688; Fax

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