model

bearing	NJ244-E-M1
L-shaped inclined guard ring	-

quality m

bearing ≈kg	38.7
L-shaped inclined guard ring ≈kg	-

size mm

d	220
D	400
B	65
r min	4
r1 min	4
s1)	5.5
E	358
F	268
D1 ≈	344.9
d1 ≈	285.2
B1	-
B2	-
B3	-

installation size mm

da min<	237
da max	265
dc min	288
Da max<	383
ra max	3

Basic rated load N

live load Cr	950000
dead load Cor	1320000

Fatigue limit load Cur/N	134000
limit speed nG/min–1	2800
Reference speed nB/min–1	1400