BK4512 Drawn Cup Needle Roller Bearings 45x52x12mm

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Min. Order:

1 Piece

Payment term:

TT ,PAYPAL ,Western Union

Delivery time:

according your quantity

Technical Parameters:

Product Designations:

BK4512

Structure:

Drawn cup needle roller bearings with retainer

Inside Diameter:

45 mm

Outside Diameter:

52 mm

Thickness:

12 mm

Weight:

0.045 KG

Brand:

Neutral or OEM

Precision Rating:

P0 P6 P5 P4 P2

Bearing Material:

bearing steel Gcr15

Seals Type:

RS 2RS

Item No:BK4512 Drawn cup needle roller bearings 45x52x12mm

Type:Drawn cup needle roller bearings with retainer

Material:bearing steel Gcr15

Shaft Diameter	Bearing Designation		Mass Approx	Boundary Dimensions			Basi cLoad Rating		Limiting Speed
	Current Code	Original Code		Fw	D	C	Dynamic	Static	Oil
mm			g	mm			N		rpm

40	HK4012	27941/40	31.1	40	47	12	14000	24300	6300
	BK4012	25941/40	38.2	40	47	12	14000	24300	6300
	HK4016	47941/40	41.4	40	47	16	20000	38500	6300
	BK4016	45941/40	51	40	47	16	20000	38500	6300
	HK4020	67941/40	51.8	40	47	20	25500	52000	6300
	BK4020	65941/40	62	40	47	20	25500	52000	6300
	HK4020/ASI			40	47	20
	HK4026			40	47	26
	HK4030			40	47	30
	HMK4020			40	50	20
	HK4025			40	50	25
	HMK4030			40	50	30
	HK40X50X32	7942/40	114.3	40	50	32	23000	42000	6000
	HK40X50X38	7943/40	130.8	40	50	38	24100	43000	6000
45	HK4512	27941/45	34.8	45	52	12	12900	22500	5800
	BK4512	25941/45	45	45	52	12	12900	22500	5800
	HK4512-K			45	52	12
	HK4516	47941/45	46.2	45	52	16	19300	38000	5800
	BK4516	45941/45	56	45	52	16	19300	38000	5800
	HK4520	67941/45	56	45	52	20	22000	51000	5800
	BK4520	65941/45	72	45	52	20	22000	51000	5800
	HK4520-ASI			45	52	20
	HK4520-K			45	52	20
	HK4520-YA			45	52	20
	HMK4525			45	55	25
	HMK4530			45	55	30
	HMK4538			45	55	38
	HK45X55X38	7943/45	135	45	55	38	27600	61000	5300
50	HK50X57X16		51.2	50	57	16	15200	32500	5300
	HK5012	27941/50	44.2	50	58	12	23600	57200	5300
	HK5020	57941/50	72	50	58	20	28000	60000	5300
	BK5020	55941/50	87.3	50	58	20	28000	60000	5300
	HK5025	7943/50	90.1	50	58	25	34500	80000	5300
	BK5025	5943/50	109	50	58	25	34500	80000	5300
55	HK50X60X38		140	50	60	38	27770	63100	4600
	HK5520	57941/55	78	55	63	20	29500	59900	4600
	BK5520	55941/55	93.8	55	63	20	29500	59900	4600
	HK5525	77941/55	109	55	63	25	33200	69980	4600
	HK5528	87941/55	111	55	63	28	39090	98000	4600
	BK5528	85941/55	132	55	63	28	39090	98000	4600
60	HK6012		49.2	60	68	12	12400	29000	4100
	BK6012		77	60	68	12	12400	29000	4100
	HK6020	57941/60	86	60	68	20	30500	72000	4100
	BK6020	55941/60	105	60	68	20	30500	72000	4100
	HK6032	87941/60	136	60	68	32	50000	131000	4100
	BK6032	85941/60	164	60	68	32	50000	131000	4100

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BK4512 Drawn Cup Needle Roller Bearings 45x52x12mm

BK4512 Drawn Cup Needle Roller Bearings 45x52x12mm

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