Bearings, units and housings -- Ball bearings -- Deep groove ball bearings -- Deep groove ball bearings -- SKF 6307-ZNR

6307-ZNR

SKF Explorer

Dimensions

d		35	mm
D		80	mm
B		21	mm
d₁	≈	49.56	mm
D₂	≈	69.2	mm
D₃		76.81	mm
D₄		86.6	mm
b		1.9	mm
C		3.28	mm
r₀	max.	0.6	mm
r_1,2	min.	1.5	mm

Abutment dimensions

d_a	min.	44	mm
d_a	max.	49.5	mm
D_a	max.	71	mm
D_b	min.	88	mm
b_a	min.	2.2	mm
C_a	max.	4.98	mm
r_a	max.	1.5	mm

Calculation data

Basic dynamic load rating	C	35.1	kN
Basic static load rating	C₀	19	kN
Fatigue load limit	P_u	0.82	kN
Reference speed		19000	r/min
Limiting speed		12000	r/min
Calculation factor	k_r	0.03
Calculation factor	f₀	13

Mass

Mass bearing

0.47

Model Number: 6307-ZNR
Inner Diameter：35mm Outer Diameter：80mm Width：21mm
Reference speed:12000 r/min Limiting speed:19000 r/min
Type：Bearings, units and housings Ball bearings Deep groove ball bearings Deep groove ball bearings
Details： Deep groove ball bearings
Update date：2021-06-03
Application:security equipment,lifting equipment Hoisting hoist,set bacteria instrument,plastic rolling,Surveying Surveying Instruments,hinge industry,forklift truck,Hydraulic Couplings,switch,large agricultural machinery,instrumentation instrument
Similar models:1726307-2RS1 W 6307-2RZ W 6307-2RS1 6307/VA201 6307-2ZNR 6307 NR 6307 M 6307-Z 6307/HR11QN 6307 N
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Hot number： BD-21309 EK-H 309 BD-232/560 CAK/W33-AOHX 32/560 48x68x10 HMS5 RG 6322 M 7030 CD/HCP4AL 71814 CD/P4 AOH 30/900 C 3080 KM BT4B 334056 B/HA1 BTM 180 BM/P4CDB NKX 45 PCMS 1005002.0 E QJ 305 MA SNW 3132x5.7/16 YAR 210-2RF/VE495