Deep Groove Ball Bearing is the most common type among ball bearings.The basic structure of deep groove Ball Bearing include an outer ring,an inner ring, a group of steel ball and a set of cage. Deep groove ball bearing has two types: single row and double rows bearings. 6900-2RS bearing is made of Chrome Steel, 6900-2RS bearing is closed with rubber seals to protect the bearing from dust or any possible contamination, 6900-2RS bearing is self lubricated bearing,6900-2RS bearing is already greased.
Model Number
Chamfer
Application
Certification
Packing:
1 Industry package: 200pcs/plastic bag, 2000pcs /carbon , 50 cartons/pallet ,
Packing Photo:
Workshop:
Shippment:
Exhibition:
6900 Series Deep Groove Ball Bearing 6900 Series Deep Groove Ball Bearing,6900 Thin-Wall Ball Bearing,Thin-Wall Bearing 6900 Hebei Naimei Bearing Co., Ltd. , https://www.nmn-bearing.comWing (Do Type) Rubber Fender
Wing Rubber Fender, also called as Do Type Rubber Fender, is GD Type rubber fender which is further improved by D fenders with two wings. It is generally used on tugs, boats, ships, quays, piers and warehouses, etc.
Features:
PRODUCT INTRODUCTION
Specifications:
Type
Dimensions(mm)
H
B
b
L
Q
p
S
h
T
t
K
holes
DO280*540*1000
280
540
430
1000
150
700
165
120
82
41
40
2
DO280*540*1500
280
540
430
1500
150
600
165
120
82
41
40
3
DO280*540*2000
280
540
430
2000
145
570
165
120
82
41
40
4
DO280*540*2500
280
540
430
2500
150
550
165
120
82
41
40
5
DO280*600*3000
280
600
600
3000
150
540
165
120
82
41
40
6
DO300*600*1000
300
600
600
1000
150
700
165
120
82
41
40
2
DO300*600*1500
300
600
600
1500
150
600
165
120
82
41
40
3
DO300*600*2000
300
600
600
2000
145
570
165
120
82
41
40
4
DO300*600*2500
300
600
600
2500
150
550
165
120
82
41
40
5
DO300*600*3000
300
600
600
3000
150
540
165
120
82
41
40
6
Note: other size of Wing (Do Type) Rubber Fenders can be made according to customers'Â request.
Type
Dimensions(mm)
W
H
A
B
C
W320
320
200
100
180
280
W400
400
250
110
220
350
W480
480
300
135
265
420
W500
500
360
125
265
390
W500
500
450
90
250
420
Note: other size can be made as per customers'Â request.
2.Product description:
W type rubber fender:
(1).high energy absorption.
(2).low reaction force.
(3).With rational structure.
(4)easy for installation
W type rubber fender:
High quality marine boat M type rubber fender:Â
The M type fender is typically mounted to a dock or a ship to counteract the collision force between the dock and the ship generated during mooring and berthing,thus preventing ships and docks from being damaged.
Feature:
(1).high energy absorption
(2).low reaction force.
(3).With rational structure,easy for installation and maintenance.
3. Specification, measures
Â
Specification
B
B1
H
L
W300H
300
426
300
300-2000
W330H
400
420
330
300-2000
W450H
500
420
450
300-2000
Â
6900 Series
Brand Name
NMN OR OEM
Type
Ball Bearing
Structure
Deep Groove
Number of Row
Single Row
Seals Type
OPEN ZZ 2RS
Precision Rating
P0 P6 P5 P4
Specification
6900 To 6910
Steel Ball Amount
9-14. Depend on the ball size
0.3-0.6mm
Machine & Rolling Mill
ISO9001:2008
ODM and OEM
To order
MOQ
1 sample. Please contact with us for the lastest MOQ
Payment Terms
L/C, T/T, Western Untion, PayPal, Bank, etc.
Packing
Depend on the items. We also can packing it as your request
Product Photo:
Bearing number
Bore
O.D
Width
Chamfer
Load Rating
Ball complement
Maximum Seed
Kg/pc
mm
mm
mm
mm
Dynamic
Static
No.
Size
Grease
Oil
6900
10
22
6
0.5
2.7
1.27
12
2.381
2500
32000
0.009
6901
12
24
6
0.5
2.89
1.46
9
3.5
20000
28000
0.011
6902
15
28
6
0.5
4.1
2.06
10
3.969
19000
26000
0.016
6903
17
30
7
0.5
4.65
2.58
11
3.969
18000
24000
0.018
6904
20
37
7
0.5
6.4
3.7
11
4.763
17000
22000
0.036
6905
25
42
9
0.5
7.05
4.56
13
4.763
14000
18000
0.042
6906
30
47
9
0.6
7.25
5
14
4.763
12000
16000
0.148
6907
35
55
10
0.6
11.2
7.45
14
5.556
10000
14000
0.074
6908
40
62
12
0.6
14.5
10.2
14
6.747
8000
12000
0.11
6909
45
68
12
0.6
15.1
11.2
15
6.747
6000
10000
0.128
6910
50
72
12
0.6
15.6
12.2
16
6.747
4000
8000
0.132
2 Tube Package: 10PCS/tube,then put in Carton and Pallet
3 Single Package: 1PC/single box, then put in Carton and Pallet
And also we can pack according to your requirement.
Wing (Do Type) Rubber Fender Best Price
Structure: Floating
Type: Yokohama-Type, Net-Type, Sling-Type
Service Life: 10-20years
Certification: BV, ISO9001, CCS, ISO17357, ABS, Dnv, Lr
Capability: Water Rubber Hose
Load Capacity: >8000teu
Usage: Trade, Ship Launching, Protection, Ship Docking
Trademark: Star-Marine
HS Code: 40169400