Bearings, units and housings -- Ball bearings -- Deep groove ball bearings -- Deep groove ball bearings -- SKF 6411 NR

6411 NR

Dimensions

d		55	mm
D		140	mm
B		33	mm
d₁	≈	81.58	mm
D₁	≈	113.15	mm
D₃		135.23	mm
D₄		149.7	mm
b		3.1	mm
C		4.9	mm
f		2.82	mm
r₀	max.	0.6	mm
r_1,2	min.	2.1	mm

Abutment dimensions

d_a	min.	69	mm
D_a	max.	126	mm
D_b	min.	151	mm
b_a	min.	3.5	mm
C_a	max.	7.72	mm
r_a	max.	2	mm

Calculation data

Basic dynamic load rating	C	99.5	kN
Basic static load rating	C₀	62	kN
Fatigue load limit	P_u	2.6	kN
Reference speed		11000	r/min
Limiting speed		7000	r/min
Calculation factor	k_r	0.035
Calculation factor	f₀	12

Mass

Mass bearing

2.4

Included products

Snap ring

SP 140

Model Number: 6411 NR
Inner Diameter：55mm Outer Diameter：140mm Width：33mm
Reference speed:7000 r/min Limiting speed:11000 r/min
Type：Bearings, units and housings Ball bearings Deep groove ball bearings Deep groove ball bearings
Details： Deep groove ball bearings
Update date：2021-06-04
Application:diagnostic test paper,natural instruments,diving equipment,Spectrum Products,hydraulic pressure gauge,teaching equipment,Hydraulic Hose,Medical equipment,machine lathe,industrial equipment,Special Equipment
Similar models:6411 NR 6411 N 6411
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Model No.	Inner Diameter	Outer Diameter	Width	Type
1200680	304.8	361.95	25.4	Seals
55x78x12 HMSA10 V	55	78	12	Seals
6022 N	110	170	28	Bearings, units and housings
7017 ACE/P4A	85	130	22	Bearings, units and housings
BT4B 328510/HA1	620	800	-	Bearings, units and housings
N 206 ECP	30	62	16	Bearings, units and housings
OKC 940	940		-
SNW 111x1.15/16	49.2125	55	63.6524	Bearings, units and housings
SNW 112x2.1/16	52.3875	80.2894	67.2846	Bearings, units and housings
SSAFS 22217 T	85	-	-	Bearings, units and housings
SYFWK 1.1/4 ALTA	31.75	-	-	Bearings, units and housings
W 61816-2Z	80	100	10	Bearings, units and housings

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