PRODUCT INFORMATION

Description and selection guidance

NTN Bearing 6306LLBCM/5K belongs to the Deep Groove Ball Bearings family. The technical tables below show the available dimensions, ratings, speeds and mounting limits for this item.

When requesting a quotation, provide the complete item number, required quantity and operating conditions so Cat Son can verify the configuration.

6306LLBCM/5K specifications

TECHNICAL SPECIFICATIONS

Brand / Manufacturer
NTN
d - Shaft bore diameter
30 mm
D - Diameter outside
72 mm
B - Width
19 mm
rs - Minimum fillet radius
1,1 mm
Bearing clearance
CM
Weight
0,36 kg

PRODUCT PERFORMANCE

C - Basic dynamic load rating
29,5 kN
C0 - Basic static load rating
15 kN
Cu - Fatigue load limit
1,14 kN
f0 - Factor
13.3
N lim - Grease lubrication limiting speed
10000 tr/min
Tmin - Minimum operating temperature
-25 °C
Tmax - Maximum operating temperature
110 °C

LIMITS

da min - Minimum shoulder diameter IR
36,5 mm
da max - Maximum shoulder diameter IR
43 mm
Da max - Maximum shoulder diameter OR
65,5 mm
ra max - Maximum fillet radius shaft & housing
1 mm
NTN ITEM SUPPORT

Send the current item and operating conditions.

Cat Son can compare dimensions, design and mounting conditions before quotation.