model

bearing	NJ238-E-M1
L-shaped inclined guard ring	HJ238-E

quality m

bearing ≈kg	23.2
L-shaped inclined guard ring ≈kg	2.17

size mm

d	190
D	340
B	55
r min	4
r1 min	4
s1)	-
E	306
F	230
D1 ≈	295
d1 ≈	244
B1	13
B2	21.5
B3	-

installation size mm

da min<	207
da max	-
dc min	247
Da max<	323
ra max	3

Basic rated load N

live load Cr	680000
dead load Cor	930000

Fatigue limit load Cur/N	100000
limit speed nG/min–1	3200
Reference speed nB/min–1	1750