LFR50/4NPP Track Roller Bearing , Sturdy NSK Ball Bearing Certified ISO9001

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Basic Information
Place of Origin: China
Brand Name: DEEG
Certification: ISO9001 , ISO14001
Model Number: LFR50/4NPP
Minimum Order Quantity: 1PC
Price: USD0.1~99/ Piece
Packaging Details: Single Box(White Box/Color Box/Wooden Box),or per your requst.
Delivery Time: 5-10Days
Payment Terms: L/C, D/A, D/P, T/T, Western Union, MoneyGram
Supply Ability: 100,000 Piece/Pieces per Month

Detail Information
Model: LFR50/4NPP Rolling Element: Balls
Vibration Level: V2,V3 Number Of Row: Single Row
Bearings Weight: 7KG Seals Type: ZZ 2RS OPEN
High Light:

track roller bearing

,

custom roller bearings

Product Description

LFR50/4NPP Track Bearing NSK High Mechanical Efficiency Certified ISO9001

Track Bearing Features:

Basic Dynamic Load Rating Cr: 1.05KN

Basic Static Load Rating Cor:0.85KN

Bearing  Width:7KG

LFR50/4NPP Track Bearing Description:

Model Number: LFR50/4NPP
Seal Type: Double Shielded, 2RS
Material: Chrome steel, Gcr15
Precision Rating: P0-P5
Brand: TOPE or other brands
Payment term: T/T,L/C,Western Union, PayPal
Delivery time: 1-5 days for small amout, 15-40 days for big amount

LFR50/4NPP Track Bearing:

LFR50/4NPP Track Roller Bearing , Sturdy NSK Ball Bearing Certified ISO9001 0LFR50/4NPP Track Roller Bearing , Sturdy NSK Ball Bearing Certified ISO9001 1
more models:

Bearing No . Φdw
mm
Bore
mm
O.D.
mm
Width
mm
Width
mm
A Cham
fer r/min
mm
Load Rating Ball Complement Wei
ght
SUNTHAI NIKO Φdw D D C B A R/min Cw Cow Fr For No. Size Kg
LFR50/4NPP 5 4 13 6 7 8.04 0.2 1.05 0.85 1.15 1.6 2.000 18 7
LFR50/5-KDD R50/5-4ZZ 4 5 16 7 8 9 0.2 1.2 0.86 1.3 1.78 2.000 18 9
LFR50/5-NPP R50/5-4 2RS 4 5 16 7 8 9 0.2 1.2 0.86 1.3 1.78 2.000 18 9
LFR50/5KDD R50/5-6ZZ 6 5 17 7 8 10.5 0.2 1.27 0.82 1.3 1.78 2.000 18 10
LFR50/5NPP R50/5-6 2RS 6 5 17 7 8 10.5 0.2 1.27 0.82 1.3 1.78 2.000 18 10
LFR50/8KDD R50/8-6ZZ 6 8 24 11 11 14 0.3 3.67 2.28 1.3 4.56 3.175 14 20
LFR50/8NPP R50/8-6 2RS 6 8 24 11 11 14 0.3 3.67 2.28 1.3 4.56 3.175 14 20
LFR5201KDD R201-10ZZ 10 12 35 15.9 15.9 20.65 0.3 8.5 5.1 5.1 10.2 4.763 18 80
LFR520NPP R201-10 2RS 10 12 35 15.9 15.9 20.65 0.3 8.5 5.1 5.1 10.2 4.763 18 80
LFR5202NPP R202-12 2RS 12 15 45 15.9 15.9 26.50 0.3 9.7 6.1 5.8 11.2 4.763 20 100
LFR5301KDD R301-10ZZ 10 12 42 19 19 24 0.6 13 7.7 7.5 14.2 100
LFR5301 NPP R301-10 2RS 10 12 42 19 19 24 0.6 13 7.7 7.5 14.2 100
LFR5302 KDD R302-10ZZ 10 15 47 19 19 26.65 1 16.2 9.2 6.2 18.4 5.556 18 170
LFR5302 NPP R302-10 2RS 10 15 47 19 19 26.65 1 16.2 9.2 6.2 18.4 5.556 18 170
LFR5201-KDD R5201-12ZZ 12 12 35 15.9 15.9 21.75 0.3 8.4 5 5.1 10 4.763 18 85
LFR5201-NPP R5201-12 2RS 12 12 35 15.9 15.9 21.75 0.3 8.4 5 5.1 10 4.763 18 85
LFR5201-14KDD R5201-14ZZ 14 12 40 18 20 24 0.3 9.8 5 6.7 12.1 4.763 18 95
LFR5201-14NPP R5201-14 2RS 14 12 40 18 20 24 0.3 9.8 5 6.7 12.1 4.763 18 95
LFR5204-16KDD R5204-16ZZ 16 20 52 20.6 20.6 31.5 0.6 16.8 9.5 12.1 16.6 7.144 16 230
LFR5204-16NPP R5204-16 2RS 16 20 52 20.6 20.6 31.5 0.6 16.8 9.5 12.1 16.6 7.144 16 230
LFR5206-20KDD R5206-20ZZ 20 25 72 23.8 23.8 41 0.6 29.5 16.6 20.7 33.2 8.731 18 250
LFR5206-20NPP R5206-20 2RS 20 25 72 23.8 23.8 41 0.6 29.5 16.6 20.7 33.2 8.731 18 250
LFR5206-25KDD R5206-25ZZ 25 25 72 23.8 23.8 43.5 29.2 29.2 16.4 23.1 32.8 8.731 18 250
LFR5206-25NPP R5206-25 2RS 25 25 72 23.8 23.8 43.5 0.6 29.2 16.4 23.1 32.8 8.731 18 250
LFR5207-30KDD R5207-30ZZ 30 30 80 27 27 51 1 38 20.8 21.4 36.2 10.319 18 660
LFR5207-30NPP R5207-30 2RS 30 30 80 27 27 51 1 38 20.8 21.4 36.2 10.319 18 660
LFR5208-40KDD R5208-40ZZ 40 40 98 36 36 62.5 1 54.8 29 55 58 1360
LFR5208-40NPP R5208-40 2RS 40 40 98 36 36 62.5 1 54.8 29 55 58 1360

Structural Features:

1. The bearing with dust-proof cover and sealing ring has been filled with proper lubricating grease during assembly.

2. It should not be heated or cleaned before installation, and no lubrication is needed during use. It is suitable for operating temperature ranging from – 30 C to + 120 C.

3. Self-aligning ball bearings are mainly used for precision instruments, low noise motors, automobiles, motorcycles and general machinery.

4. They are the most widely used type of bearings in machinery industry.

Description:

Series LR rollers are the most widely-use and economy product among the linear motion track rollers,and they can suit to the cylindrical track.
There are two contact points between the roller and track,so the contact function is favoraable.

Rollers feature double row angular contact balll bearing in its internal structure design and a thick-walled outer ring,so the rollers can accommodate higher loads.

Rollers are made of the high-quality bearing steel,processed by heat treatment and precision grind,and are filled with a long service life.high grade and multi-purposes grease.

Rollers take the metal shield(suffix KDD) or rubble seal(suffix NPP) to prevent the dust.

UBM also can provide the rollers with concentric or eccentric pivot.Some types of the rollers can be made from the corrosionn resistance stainless steel.

LFR50/4NPP Ball Bearing Description:

1.The ball bearing is a bearing with spherical balls assembled between the inner ring of two raceways and the outer ring of the raceway with spherical surface

2.Large radial load capacity, suitable for heavy load and impact load

3.The inner diameter of the inner ring is a bearing with tapered holes, which can be installed directly. Or install it on a cylindrical shaft with a fastening sleeve and a dismantling cylinder

Packing Method:

1. Industrial package: plastic tube + paper carton + wooden pallet

craft paper + paper carton + wooden pallet

2. Individual package: individual paper box + paper carton + wooden pallet

3. As customer’s demand

Factory Photo:

LFR50/4NPP Track Roller Bearing , Sturdy NSK Ball Bearing Certified ISO9001 2

Working principle:

1.Self aligning ball bearing can bear radial load, radial load and axial load.

2.When it only bears radial load, the contact Angle is zero. When the deep groove ball bearing has a large radial clearance.

3.It has the performance of angular contact bearing and can bear a large axial load.

Product characteristics:

1.It mainly bears radial load and can bear smaller axial load at the same time.

2. Axial displacement of axle (shell) is limited to the clearance limit. It has automatic alignment performance.

3.It can work normally under the condition that the relative inclination of inner and outer parts is not large.

4.It is suitable for parts whose bearing holes can not strictly guarantee coaxiality.

FAQ

Q: Are you a trading company or a factory?

A: We have both. We are trading company and we have own factory.

Q: What is the delivery time if we place an order?

A: For small orders, our delivery time is 3 days. If the amount is large, usually our delivery time is 7-20 days.

Q: What is your payment term?

A: We accept T/T, W/U, PayPal and L/C.

Q: Do you have a warranty on bearings?

Answer: In normal use, our bearing guarantee period is 1 year.

Contact us:

E-mail:2405357556@qq.com

WhatsApp:+86 13589478060