Bearings, units and housings -- Roller bearings -- Cylindrical roller bearings -- Double row cylindrical roller bearings -- Cylindrical roller bearings, double row SKF BC2B 319943

BC2B 319943

Design

Design variant/feature

NN/C3W33

Dimensions

d		635	mm
D		762	mm
B		101.6	mm
d₁	≈	675	mm
E		730.25	mm
b		22.3	mm
K		12	mm
r_1,2	min.	6	mm
r_3,4	min.	6	mm
s	max.	3.5	mm

Abutment dimensions

d_a	min.	655	mm
D_a	min.	732	mm
D_a	max.	742	mm
r_a	max.	4	mm
r_b	max.	4	mm

Calculation data

Basic dynamic load rating	C	1680	kN
Basic static load rating	C₀	4550	kN
Fatigue load limit	P_u	325	kN
Reference speed		700	r/min
Limiting speed		750	r/min
Calculation factor	k_r	0.09

Mass

Mass bearing

86.5

Model Number: BC2B 319943
Inner Diameter：635mm Outer Diameter：762mm Width：101.6mm
Reference speed:750 r/min Limiting speed:700 r/min
Type：Bearings, units and housings Roller bearings Cylindrical roller bearings Double row cylindrical roller bearings
Details： Double row cylindrical roller bearings Cylindrical roller bearings, double row
Update date：2026-04-16
Application:glass processing machine,beverage production,relay,Medical printer,industrial equipment,tire industry,instrumentation instrument,disposable,Industrial,Switch,crimping tools
Similar models:BC2B 319943
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14840	38.1	50.37	4.78	Seals
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23164-2CS5/VT143	320	540	176	Bearings, units and housings
3222 A	110	200	69.8	Bearings, units and housings
50138	127	161.93	12.7	Seals
600 VL R	540	-	-	Seals
6007-2RS1	35	62	14	Bearings, units and housings
BD-C 2244 K-AOH 2244	200	400	108	Bearings, units and housings
FSAF 23024 KAT x 4.1/8	103.1875	-	-	Bearings, units and housings
H 307	30	52	35	Bearings, units and housings
IR 20x24x16	20	24	16	Bearings, units and housings
W 6003-2RS1	17	35	10	Bearings, units and housings

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