Spindle Bearing 71914c/AC 71915/71916c/AC High Speed Ball Bearing Spare Parts

• Contact Angle: 15°
• Rows Number: Single
• Load Direction: Radial Bearing
• Material: Bearing Steel
• Precision Class: P4
• Cage Material: Nylon or Phenolic
• Model NO.: 71914
• Ring Material: Gcr15
• Lubrication: Oil
• Transport Package: Single Color Box
• Specification: 350g
• Trademark: HXB
• Origin: Zhejiang, China
• HS Code: 84821030
• Production Capacity: 1000/Month

Product Description

Product Description

Bearing No. HXB 71914 2RZ E/C P4 Angular Contact Ball Bearing-radial ball bearing

Technical Data

Inside Ø (mm):	70
Outside Ø (mm):	100
Width (mm):	16
Tolerance for inside-Ø (mm):	0/-0,007
Tolerance for outside-Ø (mm):	0/-0,008
Tolerance for width (mm):	0/-0.15
Tolerance for shaft da (mm):	0,30/-0,30
Contact Angle:	15°
Rows Of Balls:	single row
Seal:	NBR
Ring Material:	GCr15, 100Cr6, SUJ2
Rolling Element Material:	steel
Cage Material:	Phenolic Resin
Tolerance Class:	P4
Lubrication:	greased with L252
Type of lubrication:	grease
Product weight:	0,66kg

Features

• it is suitable for high radial and axial loads in one direction
• it has also an axial load carrying capacity on both sides in the X- or O-arrangement in pairs
• accuracy grade: P4S (main dimensions at least according to ISO-tolerance class 4)
• all running tolerances are classified according to ISO-tolerance class 2
• it is designed for a high running accuracy and high speeds with maximum rigidity and operational safety
• seal: open design (without seal)
• Exchange: B71915-C-2RSD-T-P4-UL, 71915CTA/P4 71915CP4 (NSK), 71915CD/P4
• Application: electric spindle , wood carving machine, engraving machine, CNC router, CNC machine,machine tool
• spindle bearing

Dimensions

Type	Dimensions					Abutment dimension				Weight	Load rating		Speed value
	mm					mm					N		r/min
	d	D	B	r(min)	r1(min)	da	Da	ra(max)	ra1(max)	m	C	C0r	Noil	Ngrease
70mm
71914 C	70	100	16	1.0	0.3	76.0	94.5	0.6	0.3	0.346	24400	26000	20000	15000
71914 AC	70	100	16	1.0	0.3	76.0	94.5	0.6	0.3	0.346	23000	24500	17000	12500
7014 C	70	110	20	1.1	1.0	77.0	102.0	1.1	0.6	0.593	48500	46000	19000	14000
7014 AC	70	110	20	1.1	1.0	77.0	102.0	1.1	0.6	0.593	46000	43500	16000	12000
7214 C	70	125	24	1.5	0.6	80.0	115.0	1.5	1.1	1.100	70200	74600	17000	10000
7214 AC	70	125	24	1.5	0.6	80.0	115.0	1.5	1.1	1.100	66600	71100	15000	9000
75mm
71915 C	75	105	16	0.6	0.3	81.0	99.5	0.6	0.3	0.35	29500	31000	19000	14000
71915 AC	75	105	16	0.6	0.3	81.0	99.5	0.6	0.3	0.35	27500	29500	16000	12000
7015 C	75	115	20	1.1	0.6	82.0	107.0	1.1	0.6	0.64	49500	48500	18000	13500
7015 AC	75	115	20	1.1	0.6	82.0	107.0	1.1	0.6	0.64	47000	46000	15500	11500
7215 C	75	130	25	1.5	0.6	85.0	120.0	1.1	0.6	1.20	72700	80200	16000	9500
7215 AC	75	130	25	1.5	0.6	85.0	120.0	1.1	0.6	1.20	68900	76300	14000	8500
80mm
71916 C	80	110	16	0.6	0.3	86	104	0.6	0.3	0.37	35500	38500	18000	13500
71916 AC	80	110	16	0.6	0.3	86	104	0.6	0.3	0.37	33500	36500	15500	11500
7016 C	80	125	22	1.1	0.6	88	117	1.1	0.6	0.84	60000	58000	16500	12500
7016 AC	80	125	22	1.1	0.6	88	117	1.1	0.6	0.84	57500	56500	14000	10500
7216 C	80	140	26	2.0	1.0	91	129	2.0	1.0	1.43	86500	96500	15000	9000
7216 AC	80	140	26	2.0	1.0	91	129	2.0	1.0	1.43	82100	91900	13000	8000

Application

 

Company Profile

Established in 1995, as a leading ball bearing manufacturer in China, HXB offers more than 1,000 kinds of ball bearing to fulfill our customers' needs. With excellent production team and technical team, we can supply high quality products consistently.
After more than 20 years of development, HXB's main products involves deep groove ball bearings, angular contact ball bearings, high precision spindle bearings, etc. Our bearings are wildly used in electric motors, machinery tool spindle, CNC, NEVs and other fields.
 

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Exibition

FQA

1. Are you trading company or manufacturer?
    We are factory more than 28 years.
2. What application do your products involved in?
    Our products application fields mainly include motor, water pumps, household appliances, automobiles, motorcycles, power tools, engraving machines,reducers, machine tools, CNC machine centers, textile machinery, woodworking machinery, ets.
3. Can you make OEM products?
  Yes, we can do OEM according to clients needs, develop and produce products according to drawings or sample provided by clients. We also have our brand HXB or YJB.
4. Does your company have quality assurance? 
   Yes, for one year.
5. What's the competitiveness of your company's products compared to the companies?
   High precision, high speed, low noise.
6. How does the goods ship to customer?
   By sea, by train, by air or express.
7.What is the production capacity of your company?
  We have 48 productions lines. Annual output has reached 33,000,000pcs.