Open stamping outer ring roller bearing

model	HK2520
quality /m ≈kg	33

Closed stamping outer ring roller bearing

model	BK2520
quality/ m ≈kg	38

size mm

F w	25
D	32
C -0.3	20
Ct min	17.3
r min	0.8

Basic rated load N

live load Cr	19900
dead load C0r	33000

Fatigue limit load Cur N	4200
limit speed nG min–1	10200
Reference speed nB min–1	7400

Suitable for inner circle (must be ordered separately)

LR model	LR20X25X20,5
IR model	IR20X25X20,5