Bearings, units and housings -- Roller bearings -- Needle roller bearings -- Needle roller bearings with machined rings -- Needle roller bearings, with machined rings, without an inner ring SKF NK 45/20 TN

NK 45/20 TN

Dimensions

F_w		45	mm
D		55	mm
C		20	mm
r_1,2	min.	0.3	mm

Abutment dimensions

D_a	max.	53	mm
r_a	max.	0.3	mm

Calculation data

Basic dynamic load rating	C	31.4	kN
Basic static load rating	C₀	65.5	kN
Fatigue load limit	P_u	8.3	kN
Reference speed		9000	r/min
Limiting speed		10000	r/min

Mass

Mass bearing

0.085

Associated products

Radial shaft seal with a low cross-sectional height, single lip			G 45x55x4
Radial shaft seal with a low cross-sectional height, double lip			SD 45x55x4

Model Number: NK 45/20 TN
Inner Diameter：45mm Outer Diameter：55mm Width：20mm
Reference speed:10000 r/min Limiting speed:9000 r/min
Type：Bearings, units and housings Roller bearings Needle roller bearings Needle roller bearings with machined rings
Details： Needle roller bearings with machined rings Needle roller bearings, with machined rings, without an inner ring
Update date：2021-06-03
Application:horizontal processing,Roller mill,equipment,bag machine,plastic rolling,container finishing,chemical,internal combustion engine,magnetic elements,lifting equipment Hoisting hoist,spreader series
Similar models:HK 4512 RNAO 35x45x17 K 45x53x28 BT4B 328209 G/HA1C455 PRMF 455030 STO 45 X IR 40x45x17 PCZ 4456 M 314553 29456 E
BEARING POWER International Trading Co.,Ltd. specialize in NK45/20TN products，there is large inventory of SKF NK 45/20 TN Needle roller bearings with machined rings. We has been built up long-term cooperation with SKF company, could make a bulk order of the NK 45/20 TN Which SKF NK45/20TN is the most authentic, must choose BEARING POWER, what a whole variety, reasonable price, guaranteed quality, prompt delivery via Global express. Any inquiry, never hesitate to E-mail or call +86-022-58519721 to contact us.

Model No.	Inner Diameter	Outer Diameter	Width	Type
2238565	568.325	618.95	22.23	Seals
28x47x10 HMS5 RG	28	47	10	Seals
32216	80	140	35.25	Bearings, units and housings
35x48x8 HMS5 RG	35	48	8	Seals
54409 + U 409	35	100	78.9	Bearings, units and housings
61852	260	320	28	Bearings, units and housings
7264 BCBM	320	580	92	Bearings, units and housings
FSAF 1616 x 2.5/8 TLC	66.675	-	-	Bearings, units and housings
G 70x78x5	70	78	5	Seals
HA 317	74.6125	110	63	Bearings, units and housings
NU 2307 ECPH	35	80	31	Bearings, units and housings
WS 89310	50		9.5	Bearings, units and housings

Purchase the SKF NK 45/20 TN Needle roller bearings, with machined rings, without an inner ring Please fill in the following

Hot number： 12638 15x25x6 HMSA10 V 28276 40x62x6 HMS5 V 53218 + U 218 7036 ACD/P4AL 71820 ACD/P4 7207 ACD/P4A AH 2336 G NATV 8 NU 2304 ECP OH 32/530 H SNW 10x1.3/4 SYJ 510 W 61813