Needle Roller Bearing Na4905 Na4906 Na4904 Na4903 Na4902 Na4901 Na4900 Sealed Needle Roller Bearing with Inner Ring

• Cage：With Cage
• Rows Number：Single
• Load Direction：Radial Bearing
• Style：With Outer Ring
• Material：Bearing Steel
• Type：Open

=== Base Info ===

• Model NO.：Na4905
• Transport Package：Box, Carton Box, Woodencase
• Specification：HK series as your needs
• Trademark：Edinh
• Origin：China

=== Description ===
Designations :Needle Roller Bearing Na4905 Na4906 Na4904 Na4903 Na4902 Na4901 Na4900 Sealed Needle Roller Bearing With Inner Ring Needle Roller Bearing with Flanges without Inner Ring  Ring Material :GCR15/ Machined SteelRoller Material :GCR15/ Chrome SteelCage Material :SteelNumber of Row :Single Row  Precision Rating :P0 P6 P5 P4Application Industries :Building Material Shops, Manufacturing Plant, Machinery Repair Shops, Food & Beverage Factory, Retail, Construction works , Energy & Mining etc.Price List :NegotiateService :OEM or Customer Logo Acceptable and Sample OfferPackage :Industrial Packing or As Customer RequiredMore Service :plz Contact Us . The contact address is at the bottom.

Size:

Suitable for high radial load capacities .

 

the following is basic design of single row needle roller bearing with flanges  :

the following is basic design of double row needle roller bearing with flanges   :

Princi	pal dimensions		Basic load	ratings	Speed	Mass	Designations
Fw	D	C	dynamic	static	reference	reference
mm			kn		r/min	kg
5	10	10	2.29	2	36000	0.0031	NK 5/10 TN
5	10	12	2.92	2.7	36000	0.0037	NK 5/12 TN
6	12	10	2.55	2.36	34000	0.0047	NK 6/10 TN
6	12	12	3.3	3.2	34000	0.0057	NK 6/12 TN
7	14	10	2.81	2.75	32000	0.0069	NK 7/10 TN
7	14	12	3.58	3.75	32000	0.0082	NK7/12 TN
8	15	12	3.8	4.25	32000	0.0087	NK 8/12 TN
8	15	16	5.01	5.85	32000	0.012	NK 8/16 TN
9	16	12	4.4	5.2	30000	0.01	NK 9/12 TN
9	16	16	5.72	7.2	30000	0.013	NK 9/16 TN
10	17	12	4.57	5.7	28000	0.01	NK 10/12 TN
10	17	16	5.94	8	28000	0.013	NK 10/16 TN
12	19	12	6.71	8.15	26000	0.012	NK 12/12
12	19	16	9.13	12	26000	0.016	NK 12/16
14	22	13	8.8	10.4	24000	0.017	RNA 4900
14	22	16	10.2	12.5	24000	0.021	NK 14/16
14	22	20	12.8	16.6	24000	0.026	NK 14/20
15	23	16	11	14	24000	0.022	NK 15/16
15	23	20	13.8	18.3	24000	0.027	NK 15/20
16	24	13	9.9	12.2	22000	0.017	RNA 4901
16	24	16	11.7	15.3	22000	0.022	NK 16/16
16	24	20	14.5	20	22000	0.028	NK 16/20
16	24	22	16.1	23.2	22000	0.031	RNA 6901

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