Bearings, units and housings -- Roller bearings -- Cylindrical roller bearings -- Single row cylindrical roller bearings -- Cylindrical roller bearings, single row SKF BC1B 320938/HB3

BC1B 320938/HB3

Dimensions

d		560	mm
D		680	mm
B		45	mm
d₁	≈	606	mm
D₁	≈	638	mm
E		645	mm
r_1,2	min.	3	mm
s	max.	8.2	mm

Abutment dimensions

d_a	min.	573	mm
D_a	max.	667	mm
D_b	min.	647	mm
r_a	max.	2.5	mm

Calculation data

Basic dynamic load rating	C	429	kN
Basic static load rating	C₀	950	kN
Fatigue load limit	P_u	62	kN
Reference speed		2000	r/min
Limiting speed		3200	r/min
Calculation factor	k_r	0.02
Limiting value	e	0.2
Axial load factor	Y	0.6

Mass

Mass bearing

Model Number: BC1B 320938/HB3
Inner Diameter：560mm Outer Diameter：680mm Width：45mm
Reference speed:3200 r/min Limiting speed:2000 r/min
Type：Bearings, units and housings Roller bearings Cylindrical roller bearings Single row cylindrical roller bearings
Details： Single row cylindrical roller bearings Cylindrical roller bearings, single row
Update date：2026-06-25
Application:security equipment,Spectrum Products,Rolling mill,other lathe,PVC,marine analysis and testing equipment,printing machinery,training beds etc,car shock absorber,filter paper products,crimping tools
Similar models:BC1B 320938/HB3
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Model No. Inner Diameter Outer Diameter Width Type

50x72x7 HMSA7P2 R
7201 CD/P4A
PF 50 RM
PRM 222530
PSM 101610 A51

Purchase the SKF BC1B 320938/HB3 Cylindrical roller bearings, single row Please fill in the following

Hot number： 110 VA R 12 VA R 38739 470481 718/530 AMB 91312 99862 AOHX 32/600 G D/W R1810 NJ 2313 ECPH NKIS 45 S7019 CB/P4A SAFS 22540 x 7.1/4 TLC SILKB 22 F ZW 45x55

Model No.	Inner Diameter	Outer Diameter	Width	Type
50x72x7 HMSA7P2 R
7201 CD/P4A
PF 50 RM
PRM 222530
PSM 101610 A51