Double Row Angular Contact Ball Bearing with Snap Ring and Split Inner Ring

• Contact Angle: 40 °
• Aligning: Non-Aligning Bearing
• Separated: Unseparated
• Shipping Cost: Estimated freight per unit.: about shipping cost and estimated delivery time.
• Currency: US$
• Return&refunds: You can apply for a refund up to 30 days after receipt of the products.
• Model NO.: 3310 DNRCBM
• Rows Number: Single
• Load Direction: Radial Bearing
• Material: Bearing Steel
• Net Weight: 2.02kg
• Contact Type: Normal Contact (Two-Point Contact)
• Number of Rows: 2
• Bearing Outer Ring: None
• Ring Type: Two-Piece Inner and Outer Rings
• Cage: Non-Metallic
• Matched Arrangement: No
• Universal Matching Bearing: No
• Axial Internal Clearance: CB
• Matched Condition: Axial Clearance CB
• Material, Bearing: Bearing Steel
• Coating: Without
• Sealing Type: Contact
• Lubricant: Grease
• Transport Package: Carton Packing
• Specification: 110 x 110 x 44.4 MM
• Trademark: SKF
• Origin: China
• HS Code: 848240
• Production Capacity: 50000
• Package Size: 11.00cm * 11.00cm * 4.50cm
• Package Gross Weight: 2.500kg

Product Description

3310 DNRCBM

Detailed Photos

Double row angular contact ball bearing with snap ring and split inner ring

Double row angular contact ball bearings, with snap ring and split inner ring, correspond to a pair of single row angular contact ball bearings in a back-to-back arrangement. The snap ring, fitted in an annular groove in the outer ring, facilitates axial location of the bearings within their housings. The split inner ring enables incorporation of more balls, resulting in higher load carrying capacity.

• Snap ring facilitates axial location within housing
• Accommodate very high axial loads in both directions, radial loads, and tilting moments
• Suitable where a stiff bearing arrangement is required
• Require less axial space than equivalent pair of single row angular contact ball bearings

 

Product Description

Dimensions

Bore diameter	50 mm
Outside diameter	110 mm
Width	44.4 mm
Contact angle	40 °

Performance

Basic dynamic load rating	81.9 kN
Basic static load rating	69.5 kN
Reference speed	6 700 r/min
Limiting speed	5 600 r/min

Dimensions

d	50 mm	Bore diameter
D	110 mm	Outside diameter
B	44.4 mm	Width
d1	≈74.6 mm	Shoulder diameter inner ring for two-piece inner ring
D1	≈96.37 mm	Shoulder diameter outer ring
D3	106.8 mm	Snap ring groove diameter at outer ring
D4	116.6 mm	Outside diameter snap ring
C	3.28 mm	Distance outer ring side face - snap ring groove
b	2.7 mm	Width snap ring groove outer ring
f	2.46 mm	Width snap ring
r0	max.0.6 mm	Snap ring groove bottom radius
r1,2	min.2 mm	Chamfer dimension inner ring for two-piece inner ring
a	88 mm	Distance pressure point(s)

Abutment dimensions

da	min.61 mm	Abutment diameter shaft
ra	max.2 mm	Fillet radius

Calculation data

Basic dynamic load rating	C	81.9 kN
Basic static load rating	C0	69.5 kN
Fatigue load limit	Pu	3 kN
Reference speed		6 700 r/min
Limiting speed		5 600 r/min
Calculation factor	kr	0.095
Limiting value	e	1.14
Calculation factor	X	0.57
Calculation factor	Y0	0.52
Calculation factor	Y1	0.55
Calculation factor	Y2	0.93

Company Profile

Guangdong Lingyi Industrial Technology Co., Ltd set up since 1997, with 20 years development, we become one of the best companies in the industry for mechanical and electrical products system integration, logistics service and investment. The company has set up 21 subsidiaries located in southern, central, eastern and northern China, .

The products categories include:

1, Transmission Products: High and low voltage electric motors, geared motors, gear boxes, bearings, inverter and complete electrical cabinets

2, Automation Products: Automation systems, motion control, low voltage control products and systems, sensor and communication products,

3, Power distribution Products: Low-voltage power distribution products, medium voltage circuit breaker, intelligent building system and equipment.

4, Machinery components.

Count on our 20 years industry experiences. Guangdong Lingyi Industrial Technology Co., Ltd give you one-stop industrial products sourcing, procurement, system integration and services, satisfy your different needs in the industry.

We are looking forward to cooperating with you.
 

Office Block

 

Warehouse Block

FAQ

1. Who are we?
We are based in Foshan, China, start from 2015,sell to DomesticMarket(89.00%),Eastem Europe(3.00%),SoutheastAsia(2.00%),SouthAmerica(2.00%),Northern Europe(1.00%),Western Europe(1.00%),Oceania(1.00%),NorthAmerica(1.00%) There are total about 11-50 people in our office.

2. How about the after services and technical?
We offer 24 hours online customer service and The technical support and guidance online.

3. How can we guarantee quality?
Always a pre-production sample before mass production,Always final Inspection by Take photo and video as your demands before shipment:We provide you 3 months guarantee for used and 1 YEAR warranty for new.

4. How about the packing when they are sent out?
In order to save the freight and reduce your budget, we choose the packaging forenvironment-friendly. We use foam board with 3 cm thick to fill in all around the box insideto protect parts, then use carton to pack the parts, but if thev are too heavy, we wilcustomized the wooden box for them.

5. What terms services can we provide?
1:Payment: T/T, Paypal, Western union, etc
2:Express: UPS,DHL,FEDEX,TNT,EMS ,etc