model

bearing	NJ348-E-M1
L-shaped inclined guard ring	-

quality m

bearing ≈kg	97
L-shaped inclined guard ring ≈kg	-

size mm

d	240
D	500
B	95
r min	5
r1 min	5
s1)	7.4
E	442
F	306
D1 ≈	421.2
d1 ≈	331.3
B1	-
B2	-
B3	-

installation size mm

da min<	260
da max	303
dc min	335
Da max<	480
ra max	4

Basic rated load N

live load Cr	1730000
dead load Cor	2280000

Fatigue limit load Cur/N	221000
limit speed nG/min–1	2200
Reference speed nB/min–1	1010