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21307 CCK + H 307 Bearing | Loyal

21307 CCK + H 307 interchange SKF 21307 CCK + H 307
21307 CCK + H 307 cross reference SKF 21307 CCK + H 307
21307 CCK + H 307 Equivalent bearing interchange guide:
Price: enquiry
Model Number: 21307 CCK + H 307
D 80 mm
B 21 mm
Size (mm) 80x30x21
Width (mm) 21
D1 65.6 mm
B1 35 mm
B4 9 mm
d1 30 mm
d2 47.2 mm
d3 52 mm
Bearing number 21307 CCK + H 307
Limiting speed 9500 r/min
Reference speed 7300 r/min
Bore Diameter (mm) 80
Outer Diameter (mm) 30
da - max. 47 mm
db - min. 39 mm
Da - max. 71 mm
Ba - min. 7 mm
ra - max. 1.5 mm
Calculation factor - e 0.28
r1,2 - min. 1.5 mm
Basic dynamic load rating - C 79.2 kN
Fatigue load limit - Pu 8.2 kN
Calculation factor - Y1 2.4
Calculation factor - Y2 3.6
Basic static load rating - C0 72 kN


UCTH208-24J-300 with Setscrew(inch)

CNSORDERNO: Normal-duty(2)

TOGN: UCTH208-24J-300

SDI: B-1/4-28UNF

SD: 1 1/2

ZKX12-34 Tapered bore (with adapter) inch - ZK series

DVIS: A-1/4-28UNF

CNSORDERNO: Medium-duty(X)

SDI: ZKX12-34

SD: 2 1/8

UCTH210-32J-300 with Setscrew(inch)

CNSORDERNO: Normal-duty(2)

TOGN: UCTH210-32J-300

SDI: B-1/4-28UNF

SD: 2.00000000

UCTH205-14J-150 with Setscrew(inch)

CNSORDERNO: Normal-duty(2)

TOGN: UCTH205-14J-150

SDI: B-1/4-28UNF

SD: 7/8

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