Bearings, units and housings -- Roller bearings -- CARB toroidal roller bearings -- CARB toroidal roller bearings -- SKF C 30/630 M

C 30/630 M

SKF Explorer

Dimensions

d		630	mm
D		920	mm
B		212	mm
d₂	≈	716	mm
D₁	≈	840	mm
s₁	max.	48.1	mm
r_1,2	min.	7.5	mm

Abutment dimensions

d_a	min.	658	mm
d_a	max.	759	mm
D_a	min.	807	mm
D_a	max.	892	mm
C_a	min.	2.9	mm
r_a	max.	6	mm

A negative value for C_a is theoretical.

Calculation data

Basic dynamic load rating	C	6800	kN
Basic static load rating	C₀	12900	kN
Fatigue load limit	P_u	815	kN
Reference speed		480	r/min
Limiting speed		670	r/min
Misalignment factor	k₁	0.118
Operating clearance factor	k₂	0.104

Mass

Mass bearing

470

Model Number: C 30/630 M
Inner Diameter：630mm Outer Diameter：920mm Width：212mm
Reference speed:670 r/min Limiting speed:480 r/min
Type：Bearings, units and housings Roller bearings CARB toroidal roller bearings CARB toroidal roller bearings
Details： CARB toroidal roller bearings
Update date：2026-04-18
Application:sawing machine,physical instruments,clean stationery,Broadcasting System,light therapy instrument,tube,Perfusion device,Doppler,Textile Accessories,Machine tool accessories,Microwave Equipment
Similar models:NU 306 ECM BD-23064 CCK/W33-AOH 3064 G 249/950 CAK30/W33 YSA 207-2FK + H 2307 3308 ATN9 BD-23028 CCK/W33-H 3028 7030 ACD/P4A OH 31/630 HE YAT 216-300 NUP 306 ECJ
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