ZARN 2557 TN Needle Roller/thrust Cylindrical Roller Bearing 25X57X50mm

Get Latest Price

Reference FOB Price:

US10 ~ 1000 / Piece

Min. Order:

1 Piece

Stock:

500 Piece

Production Capacity:

10000pcs

Port:

Zhengzhou/Shanghai

Payment term:

FOB, CPT, DDP,CFR, CIF

Delivery time:

In stock

Technical Parameters:

Product Designations:

ZARN2557-TN

Old Designations:

ZARN2557TN

HS Code:

8482800000999

Structure:

Outer ring, Inner ring,cage assembly, washer

Number of Rows:

Inside Diameter:

25 mm

Outside Diameter:

57 mm

Thickness:

50 mm

Weight:

0.53 KG

Dynamic load Capacity, Radial (Cr):

24.8/30.5

Static load Capacity, Radial (Cor):

39.8/93.5

Reference speed (Grease rpm):

1900

Limiting speed (Oil rpm):

6000

Demensions:

25X57X50mm

Brand:

HONB

Load Direction:

axial/radial direction

Bearing Material:

Steel GCr15

Cage Type:

PA66+GF25-JB

Cage material:

nylon/copper

Seals Type:

Double Seals/no seals

Seal Material:

rubber

Roller Material:

Steel GCr15

Transport Package:

Plywood case/Carton

Shipping Ways:

Shipping/Air transport/Express

Country of Origin:

Luoyang

Service:

One year

Feature:

Bearing can bear both axial/radial forces and overturning moments

Application:

Rotary table, vertical grinder, indexing heads, gear milling machine

ZARN2557-TN needle roller/thrust cylindrical roller bearing(HONBbearing06)

ZARN2557-TN can bear both axial/radial forces and overturning moments.

According to customer needs, we can produce: ZARN2557-TN, ZARN2557-LTN

Main dimensions: 20X62X60mm

Basic load rating: Radial Cr=24.8KN Cor=39.8KN

Axial Cr=30.5KN Cor=93.5KN

Limiting speed: Oil: 6000rpm

Grease: 1900rpm

Tightening bolts: 25Nm

Friction moment: 0.55Nm

Shaft diameter	Model	Mass g	Model	Massg	Measure			Basic load rating				limiting speed		Tightening torque Nm	Friction torque Nm
					d	D	H	Radial		Axial		Oil rpm	Grease rpm
					d	D	H	Cr KN	Cor KN	Cr KN	Cor KN	Oil rpm	Grease rpm
15	ZARN 1545TN	340	ZARN 1545LTN	370	15	45	40	14.3	19.6	23.5	64.3	8500	2200	10	0.35
17	ZARN 1747TN	370	ZARN 1747LTN	410	17	47	43	15.4	22.1	24.3	69.3	7800	2100	12	0.4
20	ZARN 2052TN	410	ZARN 2052LTN	460	20	52	46	14.1	20.6	27.4	77.0	7000	2000	18	0.5
	ZARN 2062TN	870	ZARN 2062LTN	990	20	62	60	22.6	38.0	64.0	141.0	6000	1500	38	1.3
25	ZARN 2557TN	530	ZARN 2557LTN	590	25	57	50	24.8	39.8	30.5	93.5	6000	1900	25	0.55
	ZARN 2572TN	1170	ZARN 2572LTN	1320	25	72	60	24.8	41.4	80.0	199.0	4900	1400	55	1.6
30	ZARN 3062TN	600	ZARN 3062LTN	750	30	62	50	24.3	41.5	39.0	101.0	5500	1800	32	0.65
	ZARN 3080TN	1500	ZARN 3080LTN	1700	30	80	66	25.9	45.8	75.7	221.0	4400	1300	75	2.1
35	ZARN 3570TN	800	ZARN 3570LTN	930	35	70	54	26.0	47.0	45.9	105.4	4800	1700	42	0.9
	ZARN 3585TN	1850	ZARN 3585LTN	1800	35	85	66	28.0	52.7	78.2	237.6	4000	1250	100	2.3
40	ZARN 4075TN	900	ZARN 4075LTN	1000	40	75	54	27.5	53.0	59.0	163.0	4000	1600	500	1
	ZARN 4090TN	2090	ZARN 4090LTN	2390	40	90	75	40.9	72.5	84.2	269.0	3700	1200	120	2.5
45	ZARN 4580TN	1120	ZARN 4580LTN	1270	45	80	60	38.0	74.0	61.0	177.0	4000	1500	65	1.2
	ZARN 45105TN	3020	ZARN 45105LTN	3420	45	105	82	40.0	82.0	154.0	405.0	3300	1150	150	3.5
50	ZARN 5090TN	1430	ZARN 5090LTN	1780	50	90	60	40.0	82.0	90.0	300.0	3600	1200	85	2.2
	ZARN 50110TN	3300	ZARN 50110LTN	3750	50	110	82	45.4	88.1	119.3	387.0	3100	1100	180	3.8
55	ZARN 55115TN	3500	ZARN 55115LTN	4000	55	115	82	49.0	109.1	126.0	369.0	2900	1000	220	4
60	ZARN 60120TN	3700	ZARN 60120LTN	4850	60	120	82	54.9	118.6	141.0	505.0	2700	950	250	4.2
65	ZARN 65125TN	4000	ZARN 65125LTN	4600	65	125	82	54.2	100.8	126.2	441.4	2600	900	270	4
70	ZARN 70130TN	4100	ZARN 70130LTN	4650	70	130	82	69.6	143.5	143.0	532.0	2400	800	330	4.8
75	ZARN 75155TN	7900	ZARN 75155LTN	9100	75	155	100	95.0	193.0	290.0	890.0	2100	700	580	8
90	ZARN 90180TN	11800	ZARN 90180LTN	13200	90	180	110	101.0	256.0	320.0	1172.0	1800	700	980	10.5

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High quality ZARN2557-TN ( 0.53 kg Mass, ID: 25 mm OD: 57 mm WD: 50 mm , 1 Rows , Steel GCr15 Material , 24.8/30.5 Radial dynamic , 39.8/93.5 Radial static ), Just click the button " Contact Now " to mention your purchase Requirement , Quantity and Contact Method of your requested Bearing Item No. ZARN2557-TN. then click the button " Send " The web site will make your purchasing information sent to the supplier's mailbox, who will come to contact you upon they get your information at the first time.

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ZARN 2557 TN Needle Roller/thrust Cylindrical Roller Bearing 25X57X50mm

ZARN 2557 TN Needle Roller/thrust Cylindrical Roller Bearing 25X57X50mm

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